Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.

I think music is a language that everybody understands.

经济学是对人类日常生活事务的研究。

出自先秦《荀子·修身》。利益少，但是道义多，这样的事要做。在利与义之间要舍利而取义，强调的是一种修身原则。

文学是文化之间的桥梁，是一种不带评判地理解他者的方式。

I believe in a simple life, a life of discipline, a life of focus.